DE60129046D1 - METHOD AND DEVICE FOR BIOFILTRATION OF VOLATILE ORGANIC COMPOUNDS - Google Patents
METHOD AND DEVICE FOR BIOFILTRATION OF VOLATILE ORGANIC COMPOUNDSInfo
- Publication number
- DE60129046D1 DE60129046D1 DE60129046T DE60129046T DE60129046D1 DE 60129046 D1 DE60129046 D1 DE 60129046D1 DE 60129046 T DE60129046 T DE 60129046T DE 60129046 T DE60129046 T DE 60129046T DE 60129046 D1 DE60129046 D1 DE 60129046D1
- Authority
- DE
- Germany
- Prior art keywords
- effluent gas
- biofiltration
- organic compounds
- volatile organic
- biofilter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000012855 volatile organic compound Substances 0.000 title abstract 5
- 244000005700 microbiome Species 0.000 abstract 1
- 230000003134 recirculating effect Effects 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/84—Biological processes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Abstract
A process and system are disclosed for the biofiltration of volatile organic compounds. The process involved recirculating contaminated effluent gas through a biofilter (1), the biofilter (1) having an inlet (20), outlet (15) and micro-organism laden filter media bed (3). The filter media bed additionally having moisture retaining properties. This process has been effective in removing high levels of VOCs from effluent gas streams and also in removing VOCs from an effluent gas stream where the VOC levels and/or volumes of effluent gas vary over time.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/IE2001/000058 WO2002089959A1 (en) | 2001-05-03 | 2001-05-03 | A process and apparatus for the biofiltration of volatile organic compounds |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60129046D1 true DE60129046D1 (en) | 2007-08-02 |
DE60129046T2 DE60129046T2 (en) | 2008-02-28 |
Family
ID=11042200
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60129046T Expired - Lifetime DE60129046T2 (en) | 2001-05-03 | 2001-05-03 | METHOD AND DEVICE FOR BIOFILTRATION OF VOLATILE ORGANIC COMPOUNDS |
Country Status (7)
Country | Link |
---|---|
US (1) | US7919304B2 (en) |
EP (1) | EP1383591B1 (en) |
AT (1) | ATE365068T1 (en) |
CA (1) | CA2446000A1 (en) |
DE (1) | DE60129046T2 (en) |
ES (1) | ES2288511T3 (en) |
WO (1) | WO2002089959A1 (en) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4441162B2 (en) * | 2002-08-23 | 2010-03-31 | Okiセミコンダクタ株式会社 | Organic exhaust gas treatment method and organic exhaust gas treatment apparatus |
USPP15990P3 (en) * | 2003-04-23 | 2005-09-20 | J. C. Bakker & Sons Limited | Lilac plant named ‘Golden Eclipse’ |
FR2878521A1 (en) * | 2004-11-30 | 2006-06-02 | Aces Environnement Sarl | Waste hygienization device comprises aeraulic slab, ventilator, aeraulic pipes, aeraulic pipettes connected to the pipe by an end forming the section, the opposite end forming the head of pipette towards the surface of the flagstone |
EP1879683A4 (en) * | 2005-04-18 | 2010-01-06 | Anaeco Ltd | Method and apparatus for treatment of gases |
CA2554395C (en) * | 2005-07-27 | 2013-10-08 | Carmen Parent | Gas purification apparatus and process using biofiltration and enzymatic reactions |
CN100376312C (en) * | 2006-04-14 | 2008-03-26 | 浙江工业大学 | A plate type biofiltration tower and waste gas treatment process thereof |
US8500862B2 (en) | 2006-12-22 | 2013-08-06 | Nanovapor Fuels Group, Inc. | System and method for removing volatile vapors from containers |
CN101264421B (en) * | 2008-03-20 | 2010-06-16 | 湖南大学 | Biological filtering device for treating toluene gas |
EP2153878A1 (en) * | 2008-07-22 | 2010-02-17 | Kasmanhuber Technisches Büro Ges. m.b.H. | Filter module |
US8058059B2 (en) * | 2009-03-11 | 2011-11-15 | Daly Lewis J | Bio-wall |
GB0915150D0 (en) * | 2009-09-01 | 2009-10-07 | Intelisys Ltd | In-borehole gas monitor apparatus and method |
KR20140104786A (en) * | 2013-02-21 | 2014-08-29 | 주식회사 이노테라피 | Composition for absorbing polluant comprising byssal thread powder and shell powder of messel |
US9586176B2 (en) | 2013-10-25 | 2017-03-07 | Evoqua Water Technologies Llc | Biofilter with fuzzy logic control |
US10159932B2 (en) | 2014-05-06 | 2018-12-25 | Evoqua Water Technologies Llc | Use of porous glass media for a biofilter to remove odorous compounds from an air stream |
US10695716B2 (en) | 2013-10-25 | 2020-06-30 | Evoqua Water Technologies Llc | Addition of alkaline materials to biotrickling filter or bio-filter make-up water |
US8968450B1 (en) * | 2014-06-17 | 2015-03-03 | Adam Hepburn | Wet scrubber design |
WO2016133802A1 (en) * | 2015-02-20 | 2016-08-25 | Evoqua Water Technologies Llc | Rotating spray device for water distribution on media bed of a biofilter |
JP6101740B2 (en) * | 2015-05-28 | 2017-03-22 | 荏原実業株式会社 | Biological desulfurization method of biogas |
ES2821729T3 (en) * | 2015-12-03 | 2021-04-27 | Anua Clean Air International Ltd | Procedure and apparatus for cleaning a contaminated air stream in a reactor with sea shell material |
EP3175909B1 (en) * | 2015-12-03 | 2020-07-15 | Anua Clean Air International Limited | A method and apparatus for cleaning contaminated gas in a reactor with rubber material |
US20170225122A1 (en) * | 2016-02-05 | 2017-08-10 | Alliance Environmental Group / An F.W. Webb Company | Ethanol emission treatment systems |
CN105944529B (en) * | 2016-05-16 | 2018-11-16 | 东莞市环境科学研究所 | A kind of emission reduction unit equipment of microwave catalysis-biochemistry VOCs |
IT201700068623A1 (en) * | 2017-06-20 | 2018-12-20 | Entsorgafin S P A | Method and facility for waste disposal |
US11351501B2 (en) | 2018-04-23 | 2022-06-07 | Anua International LLC | Multi-stage treatment system and methods for removal of target vapor compounds from contaminated air streams |
US11338244B1 (en) | 2018-04-23 | 2022-05-24 | Anua International LLC | Multi-stage treatment system and methods for removal of target vapor compounds from contaminated air streams |
US20220387932A1 (en) * | 2019-11-15 | 2022-12-08 | Centro Diagnostico Baronia S.R.L. | Biofiltration-apparatus and -method for the treatment of gases/vapors and/or combustion flue gases |
US11833470B2 (en) * | 2020-07-15 | 2023-12-05 | Anua International LLC | Closed-loop biological systems and methods utilizing an onsite non-potable water treatment for odor control irrigation |
US11760169B2 (en) | 2020-08-20 | 2023-09-19 | Denso International America, Inc. | Particulate control systems and methods for olfaction sensors |
US11760170B2 (en) | 2020-08-20 | 2023-09-19 | Denso International America, Inc. | Olfaction sensor preservation systems and methods |
US11881093B2 (en) | 2020-08-20 | 2024-01-23 | Denso International America, Inc. | Systems and methods for identifying smoking in vehicles |
US11828210B2 (en) | 2020-08-20 | 2023-11-28 | Denso International America, Inc. | Diagnostic systems and methods of vehicles using olfaction |
US11932080B2 (en) | 2020-08-20 | 2024-03-19 | Denso International America, Inc. | Diagnostic and recirculation control systems and methods |
US11813926B2 (en) | 2020-08-20 | 2023-11-14 | Denso International America, Inc. | Binding agent and olfaction sensor |
US11636870B2 (en) | 2020-08-20 | 2023-04-25 | Denso International America, Inc. | Smoking cessation systems and methods |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4421534A (en) | 1974-06-24 | 1983-12-20 | Welles Products Corporation | Tower for removing odors from gases |
AT382323B (en) * | 1985-10-24 | 1987-02-10 | Linzer Glasspinnerei Franz Hai | METHOD AND DEVICE FOR PURIFYING RAW GAS |
DD299996A7 (en) * | 1989-06-01 | 1992-05-21 | Tech Hochschule C Schorlemmer | A method of removing the hydrogen sulfide content from combustible gases (e.g., biogas / landfill gas) through a biofilter with regulated oxygen input |
CN1090524C (en) * | 1995-05-10 | 2002-09-11 | 博尔德纳莫娜 | Effluent treatment system |
US5861303A (en) * | 1996-09-13 | 1999-01-19 | Envirogen, Inc. | Biofiltration apparatus and method with chemical pre-treatment of contaminated air |
US6106592A (en) * | 1998-03-17 | 2000-08-22 | Monsanto Company | Wet electrostatic filtration process and apparatus for cleaning a gas stream |
AU2001256996B2 (en) * | 2000-04-04 | 2006-11-16 | Ecoshield Environmental Technologies Corporation | Universal method and apparatus for conversion of volatile compounds |
US6630067B2 (en) * | 2000-06-13 | 2003-10-07 | Trustees Of The University Of Pennsylvania | Methods and apparatus for biological treatment of aqueous waste |
WO2002024860A1 (en) * | 2000-09-23 | 2002-03-28 | Mcnelly James J | Recirculating composting system |
US6737020B1 (en) * | 2000-11-28 | 2004-05-18 | Remotelight, Inc. | Microorganism neutralization device and method |
US20030181962A1 (en) * | 2002-02-19 | 2003-09-25 | Jackson Streeter | Low power energy therapy methods for bioinhibition |
US20090222069A1 (en) * | 2005-11-16 | 2009-09-03 | Aalborg Universitet | Light modulation of cell function |
-
2001
- 2001-05-03 AT AT01928169T patent/ATE365068T1/en not_active IP Right Cessation
- 2001-05-03 DE DE60129046T patent/DE60129046T2/en not_active Expired - Lifetime
- 2001-05-03 EP EP01928169A patent/EP1383591B1/en not_active Expired - Lifetime
- 2001-05-03 CA CA002446000A patent/CA2446000A1/en not_active Abandoned
- 2001-05-03 US US10/475,842 patent/US7919304B2/en not_active Expired - Fee Related
- 2001-05-03 ES ES01928169T patent/ES2288511T3/en not_active Expired - Lifetime
- 2001-05-03 WO PCT/IE2001/000058 patent/WO2002089959A1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
EP1383591B1 (en) | 2007-06-20 |
WO2002089959A1 (en) | 2002-11-14 |
CA2446000A1 (en) | 2002-11-14 |
ATE365068T1 (en) | 2007-07-15 |
US7919304B2 (en) | 2011-04-05 |
DE60129046T2 (en) | 2008-02-28 |
EP1383591A1 (en) | 2004-01-28 |
US20040152185A1 (en) | 2004-08-05 |
ES2288511T3 (en) | 2008-01-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |